Template-Type: ReDIF-Article 1.0 Author-Name: Arif Zaman Author-Email: arifz@lums.edu.pk Author-Workplace-Name: Lahore University of Management Sciences, Lahore. Author-Name: Asad Zaman Author-Email: asadzaman@alum.mit.edu Author-Workplace-Name: Pakistan Institute of Development Economics, Islamabad. Author-Name: Atiq-ur- Rehman Author-Email: atiq@pide.org.pk Author-Workplace-Name: Pakistan Institute of Development Economics, Islamabad. Title: The Concept of Stringency for Test Comparison: The Case of a Cauchy Location Parameter Abstract: Strategies for comparison of alternative tests do not receive much attention in econometrics. The purpose of this paper is to introduce the concept of stringency and illustrate it in the context of a very simple hypothesis testing problem. Systematic use of this concept can be very helpful in evaluating relative performance of tests Classification-JEL: C12 Keywords: Power Envelope, Location Parameter, Stringent Test. Journal: International Econometric Review Pages: 1-20 Volume: 9 Issue: 1 Year: 2017 Month: April File-URL: http://www.era.org.tr/makaleler/9030117.pdf File-Format: Application/pdf Handle: RePEc:erh:journl:v:9:y:2017:i:1:p:1-20